The list below shows the program memoranda for the Hospital Outpatient Prospective Payment System.
A-01-80 | Use of Modifier 25 ans Modifier 27 in the Hospital Outpatient Prospective System (OPPS) | 06/29/2001 | 2001 |
A-03-027 | Updated OPPS: Requirements for Provider Education and Training | 04/11/2003 | 2003 |
A-02-089 | Temporary Procedures for Cost | 09/27/2002 | 2002 |
A-01-10 | Technical Corrections to January 2001 Update: Coding Information for the Hospital Outpatient PPS | 01/16/2001 | 2001 |
A-00-72 | Technical Corrections to Coding Information for Hospital Outpatient Prospective Payment System | 10/03/2000 | 2000 |
A-01-44 | Standard System Changes | 03/28/2001 | 2001 |
A-01-78 | Special Handling of Outpatient Prospective System (OPPS) Claims Containing HCPCS Code: G0121 | 06/27/2001 | 2001 |
A-00-35.60 | Revised Outpatient Code Editor (OCE) specifications for Outpatient PPS | 06/01/2000 | 2000 |
A-03-035 | Reporting of Revenue Codes Under the Outpatient Prospective Payment System | 05/02/2003 | 2003 |
AB-00-73 | Proper Billing of Outpatient Pathology Service under the Outpatient Prospective Payment System | 08/11/2000 | 2000 |